Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mahsa Nouri, PH.D.

School Psychologist in Calabasas, CA · enumerated 2012 · practices at Las Virgenes Unified School District.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1669727541

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Registry record

Entity type Individual (Type 1)

Name Dr. Mahsa Nouri

Credential PH.D.

Sex Female

Practice address 4111 Las Virgenes Rd, Calabasas, CA, 91302

Phone (818) 880-4000

Enumeration date Jul 17, 2012

Last updated in NPPES Jun 3, 2026

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 240111507 (CA) Primary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
PSB94026767	Other	CA	BOARD OF PSYCHOLOGY

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1669727541 active?

Yes, as of the latest NPPES snapshot, NPI 1669727541 is active (record last updated 2026-06-03).

How do I verify Mahsa Nouri's NPI record?

Cross-check NPI 1669727541 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-03.